Searched refs:rq_wait (Results 1 – 6 of 6) sorted by relevance
| /Linux-v5.10/block/ |
| D | blk-rq-qos.h | 21 struct rq_wait { struct
94 static inline void rq_wait_init(struct rq_wait *rq_wait) in rq_wait_init() argument
96 atomic_set(&rq_wait->inflight, 0); in rq_wait_init()
97 init_waitqueue_head(&rq_wait->wait); in rq_wait_init()
123 typedef bool (acquire_inflight_cb_t)(struct rq_wait *rqw, void *private_data);
124 typedef void (cleanup_cb_t)(struct rq_wait *rqw, void *private_data);
126 void rq_qos_wait(struct rq_wait *rqw, void *private_data,
129 bool rq_wait_inc_below(struct rq_wait *rq_wait, unsigned int limit);
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| D | blk-wbt.c | 104 static inline struct rq_wait *get_rq_wait(struct rq_wb *rwb, in get_rq_wait()
108 return &rwb->rq_wait[WBT_RWQ_KSWAPD]; in get_rq_wait()
110 return &rwb->rq_wait[WBT_RWQ_DISCARD]; in get_rq_wait()
112 return &rwb->rq_wait[WBT_RWQ_BG]; in get_rq_wait()
120 struct rq_wait *rqw = &rwb->rq_wait[i]; in rwb_wake_all()
127 static void wbt_rqw_done(struct rq_wb *rwb, struct rq_wait *rqw, in wbt_rqw_done()
172 struct rq_wait *rqw; in __wbt_done()
492 static bool wbt_inflight_cb(struct rq_wait *rqw, void *private_data) in wbt_inflight_cb()
498 static void wbt_cleanup_cb(struct rq_wait *rqw, void *private_data) in wbt_cleanup_cb()
511 struct rq_wait *rqw = get_rq_wait(rwb, wb_acct); in __wbt_wait()
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| D | blk-wbt.h | 68 struct rq_wait rq_wait[WBT_NUM_RWQ]; member
82 ret += atomic_read(&rwb->rq_wait[i].inflight); in wbt_inflight()
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| D | blk-rq-qos.c | 27 bool rq_wait_inc_below(struct rq_wait *rq_wait, unsigned int limit) in rq_wait_inc_below() argument
29 return atomic_inc_below(&rq_wait->inflight, limit); in rq_wait_inc_below()
206 struct rq_wait *rqw;
249 void rq_qos_wait(struct rq_wait *rqw, void *private_data, in rq_qos_wait()
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| D | blk-iolatency.c | 139 struct rq_wait rq_wait; member
268 static void iolat_cleanup_cb(struct rq_wait *rqw, void *private_data) in iolat_cleanup_cb()
274 static bool iolat_acquire_inflight(struct rq_wait *rqw, void *private_data) in iolat_acquire_inflight()
285 struct rq_wait *rqw = &iolat->rq_wait; in __blkcg_iolatency_throttle()
382 wake_up_all(&iolat->rq_wait.wait); in scale_change()
453 wake_up_all(&iolat->rq_wait.wait); in check_scale_change()
591 struct rq_wait *rqw; in blkcg_iolatency_done_bio()
618 rqw = &iolat->rq_wait; in blkcg_iolatency_done_bio()
977 rq_wait_init(&iolat->rq_wait); in iolatency_pd_init()
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| /Linux-v5.10/fs/ |
| D | aio.c | 134 struct ctx_rq_wait *rq_wait; member
600 if (ctx->rq_wait && atomic_dec_and_test(&ctx->rq_wait->count)) in free_ioctx_reqs()
601 complete(&ctx->rq_wait->comp); in free_ioctx_reqs()
847 ctx->rq_wait = wait; in kill_ioctx()
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